IMO Level 1- Mathematics Olympiad (SOF) Class 9: Questions 223 - 228 of 929

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Question number: 223

» Triangles and Circles

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MCQ▾

Question

In given figure . Then is ________

Given the angle ABD is 70 and ADB is 30

Given the Angle ABD is 70 and ADB is 30

Given the ABD is 70 and ADB is 30 find the BCD angle

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 224

» Triangles and Circles

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MCQ▾

Question

In the medians AD, BE and CF pass through G. If , then BE is ________

In triangle ABC, the medians AD, BE and CF pass through G

In Triangle ABC, the Medians AD, BE and CF Pass through G

In triangle ABC, the medians AD, BE and CF pass through G then find BE

Choices

Choice (4) Response

a.

6

b.

9

c.

1

d.

3

Question number: 225

» Coordinate Geometry

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MCQ▾

Question

Two points with coordinate (5,3), (5,6) and (5, -4) lie on a line, parallel to which axis?

Choices

Choice (4) Response

a.

Y-axis

b.

X-axis

c.

All of the above

d.

None of the above

Question number: 226

» Surface Area and Volumes

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MCQ▾

Question

The largest sphere is cut off from a cube of side 5 cm. the volume of the sphere will be ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 227

» Surface Area and Volumes

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MCQ▾

Question

A rectangle garden is 80 m long and 65 m broad. A path 10 m wide is to be build out around it. Also area of path is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 228

» Triangles and Circles

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MCQ▾

Question

An exterior angle of a triangle is 135˚ and one of the interior opposite angle is 60˚. Then the other two angles of a triangle are

Given the exterior and interior opposite angle

Given the Exterior and Interior Opposite Angle

Given the exterior angle of a triangle is 135 and one of the interior opposite angle is 60˚ and fined the other two angles

Choices

Choice (4) Response

a.

b.

c.

d.